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    <title>无序列表</title>
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    <ul>
        <li>
            <ul type="disc">
                <li>朝辞白帝彩云间，</li>
                <li>千里江陵一日还。</li>
                <li>两岸猿声啼不住，</li>
                <li>轻舟已过万重山。</li>
            </ul>
        </li>
        <li>
            <ul type="square">
                <li>朝辞白帝彩云间，</li>
                <li>千里江陵一日还。</li>
                <li>两岸猿声啼不住，</li>
                <li>轻舟已过万重山。</li>
            </ul>
        </li>
    </ul>
</body>

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